MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. These harsh environment connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering plating options like cadmium and nickel, these connectors are designed for durability. With a straight plug shell style and gold contact plating, they ensure reliable conductivity in demanding applications. Meeting MIL-DTL-38999 II specifications, these connectors are ideal for military and industrial use where rugged performance is essential.
